<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <style>
    .father {
      width: 200px;
      height: 200px;
      /* 如果filter放在父元素身上，clip-path放在子元素身上，则不会剪切子元素的阴影 */
      filter: drop-shadow(120px 10px 10px #000);
    }
    .son {
      width: 100px;
      height: 100px;
      clip-path: inset(0 0 0 0);
    }
  </style>
</head>
<body>
  <div class="father">
    <img class="son" src="./image/nike19.png" alt="">
  </div>
</body>
</html>